YARA · Malpedia signator rules
MALPEDIA_Win_Torisma_Auto
autogenerated rule brought to you by yara-signator
- Autor
- Felix Bilstein - yara-signator at cocacoding dot com
- Datum
- 2026-05-04
- Geändert
- 2026-05-18
- Score / Qualität
- 75 / 75
Was diese Regel erkennt
autogenerated rule brought to you by yara-signator
Zugehörige Malware-Familie: Torisma.
Sie definiert 13 Muster (0 Text, 13 Hex, 0 Regex).
Zusammenfassung aus den Metadaten und der Bedingung der Regel erzeugt.
Regelquelltext
rule MALPEDIA_Win_Torisma_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "429c4685-02ab-53bb-bf5a-5d589554aaee"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.torisma"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.torisma_auto.yar#L1-L135"
= "N/A"
= "e05205fd2ec61ac7ebc1e65ee815290cba6c9a83ebb3a4a6c0d647bde599cf40"
= 75
= 75
= "FILE"
= "1"
= "yara-signator v0.6.0"
= "callsandjumps;datarefs;binvalue"
= "20260422"
= "a182e35da64e6d71cb55f125c4d4225196523f14"
= "20260504"
= "CC BY-SA 4.0"
= "TLP:WHITE"
strings:
$sequence_0 = { 7402 eb05 e9???????? b833280000 }
$sequence_1 = { e8???????? 3d83490000 7507 b883490000 }
$sequence_2 = { e8???????? 3d514b0000 7504 33c0 }
$sequence_3 = { 740d 8b4dd8 e8???????? 8945c0 }
$sequence_4 = { 8d4310 8d89f4cd0110 5a 668b31 668930 }
$sequence_5 = { 334dfc 894dfc 8b4d08 8b5164 }
$sequence_6 = { 4881ec98000000 48c7442460feffffff b914000000 e8???????? 4889442438 48837c243800 }
$sequence_7 = { c644245137 c644245282 c644245367 c644245432 }
$sequence_8 = { 48c744244800000000 488b4c2438 e8???????? 488b442438 4889842480000000 }
$sequence_9 = { 39442424 7202 eb2a 48837c245800 7413 }
$sequence_10 = { 0bd1 8bca 898c24ac000000 488b542478 8b5210 488b7c2470 8b1497 }
$sequence_11 = { 6a03 8b55f8 8b4204 50 }
$sequence_12 = { b862000000 668945f6 33c9 66894df8 8d55b0 52 }
condition:
7 of them and filesize < 322560
}
Strings (13 Muster)
| Bezeichner | Typ | Wert | Modifikatoren |
|---|---|---|---|
| $sequence_0 | Hex | { 7402 eb05 e9???????? b833280000 } | |
| $sequence_1 | Hex | { e8???????? 3d83490000 7507 b883490000 } | |
| $sequence_2 | Hex | { e8???????? 3d514b0000 7504 33c0 } | |
| $sequence_3 | Hex | { 740d 8b4dd8 e8???????? 8945c0 } | |
| $sequence_4 | Hex | { 8d4310 8d89f4cd0110 5a 668b31 668930 } | |
| $sequence_5 | Hex | { 334dfc 894dfc 8b4d08 8b5164 } | |
| $sequence_6 | Hex | { 4881ec98000000 48c7442460feffffff b914000000 e8???????? 4889442438 48837c243800 } | |
| $sequence_7 | Hex | { c644245137 c644245282 c644245367 c644245432 } | |
| $sequence_8 | Hex | { 48c744244800000000 488b4c2438 e8???????? 488b442438 4889842480000000 } | |
| $sequence_9 | Hex | { 39442424 7202 eb2a 48837c245800 7413 } | |
| $sequence_10 | Hex | { 0bd1 8bca 898c24ac000000 488b542478 8b5210 488b7c2470 8b1497 } | |
| $sequence_11 | Hex | { 6a03 8b55f8 8b4204 50 } | |
| $sequence_12 | Hex | { b862000000 668945f6 33c9 66894df8 8d55b0 52 } |
Bedingung
7 of them and filesize < 322560In Worten (Heuristik)
- Die Datei muss kleiner als 322560 sein (eine günstige Grenze, die große Dateien ausschließt).
- Mindestens 7 Muster aus der Regel müssen treffen.
Diese Regel im Browser testen
Legen Sie eine Datei ab, um sie mit dieser Regel und YARA-X als WebAssembly zu scannen. Nichts wird hochgeladen.
Lizenz & Namensnennung
Autor: Felix Bilstein - yara-signator at cocacoding dot com
Quell-Repository: Malpedia signator rules @ c901f97b7d
Lizenz: Creative Commons Attribution-ShareAlike 4.0 (Repository-Lizenz)
Gespiegelt über YARA Forge 20260927, das Regelnamen mit der Quelle präfixiert und normalisierte Meta-Felder ergänzt.
Regel-ID: 429c4685-02ab-53bb-bf5a-5d589554aaee
Metadaten
| version | 1 |
|---|---|
| tool | yara-signator v0.6.0 |
| signator_config | callsandjumps;datarefs;binvalue |
| malpedia_rule_date | 20260422 |
| malpedia_hash | a182e35da64e6d71cb55f125c4d4225196523f14 |
| malpedia_version | 20260504 |
| malpedia_license | CC BY-SA 4.0 |
| malpedia_sharing | TLP:WHITE |
Tags:FILE
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